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參數(shù)資料
| 型號(hào)： | DS2423X |
| 元件分類： | 通用總線功能 |
| 英文描述： | 4kbit 1-Wire RAM with Counter |
| 中文描述： | 4kbit的1 - Wire與反內(nèi)存 |
| 文件頁(yè)數(shù)： | 11/25頁(yè) |
| 文件大小： | 331K |
| 代理商： | DS2423X |
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DS2423
11 of 25
MEMORY FUNCTION FLOW CHART
Figure 7 cont’d
DS2423 Sets Memory
Address = (T15:T0)
DS2423 Increments
Address Counter
End of
Page
End of
Memory
CRC
Correct
Master RX Data
From Memory
Master
TX Reset
Master TX
TA2 (T15:T8)
Master RX "1"s
Master RX Counter
Value of Memory Page
Master RX 32 Zero Bits
Master
TX Reset
Master RX CRC 16 of Command, Address,
Data, Counter, Zero Bits (1
Pass)
CRC 16 of Data, Counter, Zero Bits
(Subsequent Passes)
A5H
Read Memory
+ Counter
N
Y
N
Y
N
Y
N
Y
N
Y
N
Y
N
Master TX
TA1 (T7:T0)
From Figure 7
2
Part
To Figure 7
2
Part
Master
TX Reset
Master TX
Reset
Y
1) To be transmitted or received at Overdrive speed if OD = 1.
2) Reset Pulse to be transmitted at Overdrive speed if OD = 1.
Reset Pulse to be transmitted at normal speed if OD = 0 or if
the DS2423 is to be reset from Overdrive speed to regular
speed.
1)
1)
1)
1)
2)
2)
1)
1)
1)
2)
2)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2430A | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| DS2430 | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| DS2430AP | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| DS2430AT | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| DS2430AV | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS243 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| DS2430 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:256-Bit 1-Wire EEPROM |
| DS2430A | 功能描述:電可擦除可編程只讀存儲(chǔ)器 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| DS2430A R | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:256-Bit 1-Wire EEPROM |
| DS2430A T | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:256-Bit 1-Wire EEPROM |
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